Finding the Third Proportional to 3,073,620 and 4,938,480

Step by Step Solution

1. Step 1: Write the proportion equation
   3,073,620 : 4,938,480 = 4,938,480 : x
2. Step 2: Convert to fraction form
   3,073,620/4,938,480 = 4,938,480/x
3. Step 3: Cross multiply
   3,073,620x = 4,938,480 × 4,938,480
4. Step 4: Simplify right side
   3,073,620x = 24,388,584,710,400
5. Step 5: Solve for x
   x = 24,388,584,710,400/3,073,620
6. Step 6: Final answer
   x = 7,934,808.05